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| author |   Xiaojian Du <Xiaojian.Du@amd.com> | 2022-05-20 21:33:29 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-06-03 16:44:15 -0400 |
| commit | 72b5f23ccb0aee46029476cbb072074384aef591 (patch) | |
| tree | 344f3366571e2687648f1eedc5e5b4d1ce41cf16 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | drm/amdgpu: add CSDMA reg offsets for NBIO v7.7.0 (diff) | |
| download | wireguard-linux-72b5f23ccb0aee46029476cbb072074384aef591.tar.xz wireguard-linux-72b5f23ccb0aee46029476cbb072074384aef591.zip | |
drm/amdgpu: fix sdma doorbell issue on SDMA v6.0 and NBIO v7.7
This patch will fix sdma doorbell issue on SDMA v6.0 and NBIO v7.7.0.
NBIO v7.7.0 uses a new reg function -- Common SDMA to allow a common
doorbell range for all SDMA queues, this is different to the old
NBIO version. This patch will add configuration for CSDMA and enable
SDMA doorbell function.
Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions